A.61.5 B.56.5 C.5 D.51.5
A.1250000 B.950000 C.1550000 D.1350000
A.135 B.240 C.127.5 D.125
A.60% B.66.67% C.40% D.100%
A.规定的折旧的年限 B.固定资产原值 C.实际净残值 D.预计净残值率